I have a field in my Pinned fields called devSummary that used to contain the items from the Development section: branches, pull requests, etc. But recently it became blank. The items in the Development section do not have another way for me to pin those fields, and I also have no way to un-pin the empty devSummary field.

Ultimately, I'd like the devSummary to be populated again, but would accept being able to un-pin/remove it, and be able to pin items from the Development section.